CN213721947U

CN213721947U - Cuff for sphygmomanometer and blood pressure detection device

Info

Publication number: CN213721947U
Application number: CN202021599589.9U
Authority: CN
Inventors: 张丕治; 邱武平
Original assignee: Hingmed Medical Instrument Co ltd
Current assignee: Hingmed Medical Instrument Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-07-20
Anticipated expiration: 2030-08-04

Abstract

The utility model provides a sleeve area and blood pressure check device for sphygmomanometer, the sleeve area includes: the oversleeve is made of flexible materials and comprises a pressing part, and the pressing part is provided with an accommodating space; the elastic sheet is arranged in the accommodating space, is made of elastic materials and is prefabricated into a winding shape, and one end of the elastic sheet is fixedly connected with the sphygmomanometer; and the air bag is arranged on the inner side of the elastic sheet and is used for inflating and expanding to be close to the part of the measured blood pressure. The elastic sheet is prefabricated into a winding shape, a user can break the elastic sheet with one hand, an arm of blood pressure to be measured is placed on the elastic sheet, and the elastic sheet is loosened, so that the elastic sheet can be automatically wound to wrap the arm of the blood pressure to be measured, and therefore the user can conveniently and independently operate the elastic sheet to measure the blood pressure.

Description

Cuff for sphygmomanometer and blood pressure detection device

Technical Field

The utility model relates to a blood pressure check technical field especially relates to a sleeve area and blood pressure check device for sphygmomanometer.

Background

At present, more and more users do blood pressure detection with the sphygmomanometer at home to monitor own health condition. The blood pressure monitor is generally provided with a cuff for being tied to an arm, and the arm is pressed by an air bag on the cuff to detect the blood pressure. The existing cuff is usually soft, and the cuff is usually opened and tightened by others with help in the using process, so that the user cannot operate the cuff independently.

Therefore, there is also a need to provide a new cuff for a sphygmomanometer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect of prior art, the utility model provides a convenience of customers operates alone and carries out sphygmomanometer's sleeve area and blood pressure check device.

The utility model provides a technical scheme that technical problem adopted as follows:

a cuff for a sphygmomanometer, comprising: the sleeve is made of flexible materials and comprises a pressing part, and the pressing part is provided with an accommodating space; the elastic sheet is arranged in the accommodating space, is made of elastic materials and is prefabricated into a winding shape, and one end of the elastic sheet is fixedly connected with the sphygmomanometer; and the air bag is arranged on the inner side of the elastic sheet and is used for inflating and expanding to be close to the part of the measured blood pressure.

Preferably, the resilient sheet is made of a steel alloy.

Preferably, the cuff includes a plurality of elastic sheets arranged in parallel with a gap between adjacent ones of the elastic sheets.

Preferably, the blood pressure meter further comprises a clamping part, the clamping part comprises a fixed plate and a clamping part protruding from the fixed plate, the sleeve and the elastic sheet are provided with through holes for the clamping part to pass through, and the clamping part is used for being connected with the blood pressure meter in a buckling mode.

Preferably, the cuff is provided with a through hole for passing an air tube communicating with the air bag.

Preferably, the cuff is including the first flexure strip, second flexure strip and the third flexure strip that arrange in proper order, first flexure strip is equipped with one the via hole, the second flexure strip is equipped with two via hole and one are located two between the via hole the through-hole, the third flexure strip is equipped with two the via hole, the via hole all is rectangle, just first flexure strip the length direction of via hole is followed the length direction of first flexure strip.

Preferably, the air bag is laid in the accommodating space.

Preferably, the oversleeve further comprises a binding portion connected with the pressing portion, and magic tapes matched with each other are arranged on the inner side of the binding portion and the outer side of the pressing portion.

Preferably, the sleeve comprises an inner panel and an outer panel, edges of the inner panel and the outer panel being connected to each other to form the receiving space.

A blood pressure detection device comprises a sphygmomanometer and a cuff, wherein the cuff is connected with the back surface of the sphygmomanometer.

Compared with the prior art, the utility model discloses mainly there is following beneficial effect:

the elastic sheet is prefabricated into a winding shape, a user can use one hand to break the elastic sheet, an arm of blood pressure to be measured is placed on the elastic sheet, and the elastic sheet is loosened, so that the elastic sheet can be automatically wound to wrap the arm of the blood pressure to be measured, and therefore the user can conveniently and independently operate the elastic sheet to measure the blood pressure.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a schematic structural view of a blood pressure detecting device according to the present invention;

fig. 2 is an exploded view of a cuff in accordance with the present invention;

figure 3 is a top view of a cuff according to the present invention.

Reference numerals:

200-a blood pressure detection device, 900-a sphygmomanometer, 100-a cuff, 10-a sleeve, 101-an inner cloth piece, 102-an outer cloth piece, 11-a pressing part, 111-an accommodating space, 112-a through hole, 12-a binding part, 20-an elastic piece, 201-a through hole, 21-a first elastic piece, 22-a second elastic piece, 23-a third elastic piece, 30-a buckling part, 31-a fixing plate and 32-a buckling part.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Fig. 1 is a schematic configuration diagram of a blood pressure monitor 200 according to the present invention.

As shown in fig. 1, a blood pressure detecting device 200 according to a preferred embodiment of the present invention includes a sphygmomanometer 900 and a cuff 100, wherein the cuff 100 is connected to a back surface of the sphygmomanometer 900. The sphygmomanometer 900 is used for detecting blood pressure, and the prior art can be adopted. The sphygmomanometer 900 includes a housing, an air pump, and an air pressure detecting sensor. An air pump and an air pressure detection sensor are installed in the housing, the air pump is connected to the air cell of the cuff 100 and used for inflating the air cell, and the air pressure detection sensor is used for detecting the air pressure in the air cell. Cuff 100 may be connected to the back of the housing of sphygmomanometer 900. The shell can be provided with a display screen for displaying the blood pressure value. The cuff 100 is used for being tied to an arm, and an air bag on the cuff 100 is attached to the arm so as to detect blood pressure.

Fig. 2 is an exploded view of a cuff 100 according to the present invention; figure 3 is a top view of the cuff 10 according to the present invention.

As shown in fig. 2 to 3, the cuff 100 includes: a sleeve 10, a spring plate 20, a bladder and a clasp 30.

The sleeve 10 is made of a flexible material. The cuff 10 includes a pressing portion 11 and a binding portion 12 connected to the pressing portion 11. The pressing portion 11 has an accommodating space 111. The inner side of the binding part 12 and the outer side of the pressing part 11 are provided with magic tapes matched with each other. Further, the sleeve 10 is made of cloth, and includes an inner cloth 101 and an outer cloth 102, and edges of the inner cloth 101 and the outer cloth 102 are connected to each other to form the receiving space 111. The edges of the inner and

outer panels

101 and 102 may be joined by sewing or gluing.

The elastic sheet 20 is disposed in the accommodating space 111, the elastic sheet 20 is made of an elastic material and is prefabricated into a winding shape, and one end of the elastic sheet 20 is used for being fixedly connected with the sphygmomanometer 900. The elastic sheet 20 may have a fixed end and a free end, and the fixed end is connected to the sphygmomanometer 900. The elastic sheet 20 is prefabricated in a winding shape, and in the using process of the cuff 10, a user can open the elastic sheet 20 with one hand, place the arm of the blood pressure to be measured on the elastic sheet 20, and loosen the elastic sheet 20, so that the elastic sheet 20 can be automatically wound to wrap the arm of the blood pressure to be measured, thereby being convenient for the user to independently operate and measure the blood pressure. Preferably, the resilient tab 20 is made of a steel alloy. The elastic sheet 20 may be made of spring steel, and has good elasticity and toughness. The resilient sheet 20 may also be made of stainless steel. The corners of the elastic sheet 20 are provided with arc transitions to prevent the elastic sheet 20 from puncturing the oversleeve 10 and from stabbing pain to the human body.

The air bag is arranged on the inner side of the elastic sheet 20 and is used for inflating and expanding to be close to the part of the measured blood pressure, such as an arm. The air bag is located between the elastic sheet 20 and the arm. The air bag can realize the compression and the relaxation of the arm through inflation and deflation. Preferably, the air bag is laid in the receiving space 111 of the sleeve 10, and the sleeve 10 can protect the air bag. The air bag can also be arranged outside the sleeve 10, one side of the air bag is attached to the side surface of the sleeve 10, and the other side of the air bag is attached to the arm. The elastic sheet 20 and the cuff 10 are provided with a through hole 112 for passing an air tube communicating with the air bladder so that the air pump of the sphygmomanometer 900 communicates with the air bladder. The cuff 10 is further provided with another through hole 112 so that the air pressure detecting sensor of the sphygmomanometer 900 is connected to the air bag through a tube.

The fastening member 30 includes a fixing plate 31 and a fastening portion 32 protruding from the fixing plate 31, the sleeve 10 and the elastic sheet 20 are both provided with a through hole 201 for the fastening portion 32 to pass through, and the fastening portion 32 is used for fastening and connecting with the sphygmomanometer 900. The housing of the sphygmomanometer 900 may be provided with a card slot to be fastened to the fastening part 32. The fastening portion 32 is fastened to the sphygmomanometer 900, and the cuff 10 and the elastic sheet 20 can be fixed to the sphygmomanometer 900. The clasp 30 may be injection molded from a plastic material.

Preferably, the cuff 100 includes a plurality of elastic sheets 20 arranged in parallel with a gap between adjacent elastic sheets 20. The gaps between the adjacent elastic pieces 20 can increase the space for the expansion of the airbag, and the efficiency of the inflation of the airbag can be improved. Further, the cuff 100 includes a first elastic sheet 21, a second elastic sheet 22 and a third elastic sheet 23 which are sequentially arranged, the first elastic sheet 21 is provided with a through hole 201, the second elastic sheet 22 is provided with two through holes 201 and a through hole 112 located between the two through holes 201, the third elastic sheet 23 is provided with two through holes 201, the through holes 201 are all rectangular, and the length direction of the through hole 201 of the first elastic sheet 21 is along the length direction of the first elastic sheet 21. The cuff 100 includes five clasps 30. Under some circumstances, the inside more device that is equipped with of sphygmomanometer 900, should not set up too many draw-in grooves on the casing, the via hole 201 of first flexure strip 21 can set up centrally, and the length direction of the via hole 201 of first flexure strip 21 is along the length direction of first flexure strip 21, can improve the fixed reliability to first flexure strip 21 behind the joint. The length directions of the two through holes 201 on the second elastic piece 22 and the third elastic piece 23 can be along the width direction of the elastic piece 20 where the two through holes are located, so that the fixing reliability of the second elastic piece 22 and the third elastic piece 23 after clamping can be improved. In other examples, the cuff 100 may include a wide elastic sheet 20, and the wide elastic sheet 20 is cut to form a plurality of branched elastic portions, and a gap is formed between adjacent branched elastic portions, so that a space for expanding the airbag may be increased, and the efficiency of inflating the airbag may be improved.

In the present embodiment, in order to facilitate the user to independently operate the wearing cuff 100, a circular support made of the elastic sheet 20 is used, and the circular support is distributed outside the airbag and integrated with the airbag. The circular support is an open circular structure, the inner diameter of the circular structure is adapted to the thickness of the arm when the circular support is worn, and the cuff 100 is fixed on the arm by using elasticity.

When the blood pressure meter 900 is used for inflation measurement, it is necessary to allow the air flow to flow freely and quickly inside the cuff 100, so that the pressure can be distributed evenly and quickly to each part inside the cuff 100. To achieve this, the elastic circular stent of the present design is not a single piece, but two or more elastic sheets 20 are distributed in parallel on the outer layer of the cuff 100. The elastic sheets 20 have a certain gap therebetween, and during the inflation process of the airbag, the airflow can flow rapidly through the gap and is evenly distributed in each part inside the cuff 100, so that the inflation efficiency of the airbag can be improved.

The elastic sheet 20 may be made of a material with high elasticity and a small thickness, such as an elastic material with a thickness of 0.1mm to 0.3 mm. This makes the entire cuff 100 very thin and light.

When the cuff is used, the elastic sheet 20 in the pressing part 11 of the cuff 100 is pulled open by a hand, the other arm extends into the inner side of the elastic sheet 20, the elastic sheet 20 is wound on the arm after the hand is released, the binding part 12 at the other end of the cuff 100 is wound on the pressing part 11 and fixed through the magic tape, and blood pressure measurement can be started.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. A cuff for a sphygmomanometer, comprising:

the sleeve is made of flexible materials and comprises a pressing part, and the pressing part is provided with an accommodating space;

the elastic sheet is arranged in the accommodating space, is made of elastic materials and is prefabricated into a winding shape, and one end of the elastic sheet is fixedly connected with the sphygmomanometer;

and the air bag is arranged on the inner side of the elastic sheet and is used for inflating and expanding to be close to the part of the measured blood pressure.

2. A cuff as recited in claim 1,

the resilient tab is made of a steel alloy.

3. A cuff as recited in claim 1,

the cuff comprises a plurality of elastic sheets which are arranged in parallel, and gaps are reserved between the adjacent elastic sheets.

4. A cuff as recited in claim 3,

still include buckle spare, buckle spare includes the fixed plate and follows the convex buckle portion of fixed plate, the oversleeve with the flexure strip all is equipped with the confession the via hole that buckle portion passed, buckle portion be used for with the sphygmomanometer lock is connected.

5. A cuff as recited in claim 4,

the sleeve is provided with a through hole for the air tube communicated with the air bag to pass through.

6. A cuff as recited in claim 5,

the cuff is including the first flexure strip, second flexure strip and the third flexure strip that arrange in proper order, first flexure strip is equipped with one the via hole, the second flexure strip is equipped with two via hole and one are located two between the via hole the through-hole, the third flexure strip is equipped with two the via hole, the via hole all is rectangle, just first flexure strip the length direction of via hole is followed the length direction of first flexure strip.

7. A cuff as recited in claim 3,

the air bag is laid in the accommodating space.

8. A cuff as recited in claim 1,

the oversleeve still include with the portion of pressing is connected binds the portion, the inboard of portion of binding with the outside of the portion of pressing is equipped with the magic subsides of mutually supporting.

9. A cuff as recited in claim 1,

the oversleeve comprises an inner cloth piece and an outer cloth piece, and the edges of the inner cloth piece and the outer cloth piece are connected with each other to form the accommodating space.

10. A blood pressure detecting device is characterized in that,

the blood pressure detection device includes a sphygmomanometer and a cuff according to any one of claims 1 to 9, the cuff being connected to a back surface of the sphygmomanometer.